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Air quality in Bethlehem
Air quality index (AQI) and PM2.5 air pollution in Bethlehem
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Bethlehem Air Quality Map
Real-time Bethlehem air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Bethlehem today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Bethlehem?
| Weather | Clear sky |
| Temperature | 46.4°F |
| Humidity | 91% |
| Wind | 0 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 90 |
| 2 | Glendora, California | 88 |
| 3 | Canton, Ohio | 83 |
| 4 | Claremont, California | 79 |
| 5 | Pahrump, Nevada | 79 |
| 6 | La Verne, California | 76 |
| 7 | Coachella, California | 75 |
| 8 | Monterey Park, California | 74 |
| 9 | San Fernando, California | 74 |
| 10 | Alhambra, California | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Economy has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
71*
live AQI index
Moderate
Overview
What is the current air quality in Bethlehem?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 71* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 20.1*µg/m³ | |
!
PM2.5
x4
PM2.5 concentration in Bethlehem is currently 4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Bethlehem?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Bethlehem air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 71 AQI US |  | 77° 46.4° |  4.5 mp/h |
| Sunday, Jun 2 | Moderate 64 AQI US |  100% | 60.8° 55.4° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 69 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 57 AQI US | 90% | 84.2° 57.2° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 70 AQI US | 100% | 66.2° 62.6° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 74 AQI US | 100% | 71.6° 53.6° | 11.2 mp/h |
| Friday, Jun 7 | Good 19 AQI US  | 100% | 60.8° 48.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Bethlehem?
No locations are available.
AQI US, Metric